PartsTable
Technical Data Sheet
P4992 ✓ Verified by PartsTable
· BALL BEARING
WHAT YOU NEED TO KNOW
2RS = sealed for life, ZZ = shielded re-greaseable ABEC grade: higher = tighter tolerance
ABEC-1 standard, ABEC-7+ for precision spindles
PRODUCT OVERVIEW

The CAP,PILLOW BLOCK is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3130-01-039-0205, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
P4992
NSN: 3130-01-039-0205
FSC: 3130
CAGE: 92858 — HANNAY REELS INC (USA)
SPECIFICATIONS
general_characteristics_item_descriptionSTEEL SAE1010; 6.500 IN. LG; 1.375 IN. W; 3.4062 IN. H; 2 SQUARE HOLES 0.40625 IN. BY 0.40625 IN.; 2 SLOTS 0.500 IN. BY 0.875IN. IN
NSN3130-01-039-0205
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: P4992 · OEM ⚠ VERIFY BEFORE ORDERING ABEC grade: higher = tighter tolerance = higher cost. ABEC-1 is standard, ABEC-7+ for precision spindles. Open, shielded (ZZ), and sealed (2RS) versions have different max RPM ratings ✓ BROKER TIP 2RS = sealed for life (no maintenance). ZZ = shielded, re-greaseable. Open = must lubricate on install. Common interchange: 6205-2RS = 6205-2RSR = 6205-DDU (same bearing, different suffix) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL SAE1010; 6.500 IN. LG; 1.375 IN. W; 3.4062 IN. H; 2 SQUARE HOLES 0.40625 IN. BY 0.40625 IN.; 2 SLOTS 0.500 IN. BY 0.875IN. IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL SAE1010; 6.500 IN. LG; 1.375 IN. W; 3.4062 IN. H; 2 SQUARE HOLES 0.40625 IN. BY 0.40625 IN.; 2 SLOTS 0.500 IN. BY 0.875IN. IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
21-790Interchangeable
interchangeable cross-reference
interchangeable
IGH28Interchangeable
interchangeable cross-reference
interchangeable
GPW12133Interchangeable
interchangeable cross-reference
interchangeable
1S035PC18Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is P4992?
P4992 is a CAP,PILLOW BLOCK.
What parts can replace P4992?
There are 4 known substitutes for P4992: 21-790, IGH28, GPW12133 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for P4992?
P4992 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3130-01-039-0205. This indicates validated use in U.S. government and defense supply chains.
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